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Food Grade Stainless Steel Sanitary Tubing ASTM A270 TP304 Polished / Mirror Surface

Categories Stainless Steel Seamless Tube
Brand Name: YUHONG
Model Number: ASTM A270 TP304 / 304L TP316 / 316L
Certification: ABS, LR, GL, DNV, NK, TS, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Place of Origin: CHINA
MOQ: 100 KGS
Price: negotiable
Payment Terms: L/C, T/T
Supply Ability: 1500 PER MONTH
Delivery Time: 15 DATS
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Type: Welded/SEAMLESS
Standard: A270 , DIN11850 , 3A
Material: TP304, TP304L, TP316L
MOQ: 100 KGS
Origin: CHINA
Company Info.
Yuhong Group Co.,Ltd
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    Food Grade Stainless Steel Sanitary Tubing ASTM A270 TP304 Polished / Mirror Surface

    OEM / Custom Stainless Steel Sanitary Tubing ASTM A270 TP304 / 304L TP316 / 316L

    Yuhong Special Steel’s sanitary tubing exceeds ASTM A270 S2 and 3A specifications and most user

    specifications. It is manufactured from the finest quality stainless steel materials made exclusively to the

    Yuhong Special Steel melt criteria and formed by theYuhong Special Steel Micro-Weld™ process to

    assure weld seam integrity and industry leading ID and OD finishes to the low Ra values demanded by

    Yuhong Special Steel’s customers. Yuhong Special Steel leads the industry in manufacturing the

    highest quality welded sanitary tubing, backed with technical expertise, advanced manufacturing and

    polishing capabilities and unmatched service before and after the sale. All standard sanitary tubing sizes

    are available in 1/2" (12.7 mm) to 8" (203.2 mm) OD in stock 20' (6.1 m) lengths.

    Chemical Composition:

    Elements304L(wt%)316L (wt%)
    (C) Carbon, max0.0350.035
    (Mn) Manganese, max2.002.00
    (P) Phosphorus, max0.0400.040
    (S) Sulfur, max0.0300.030
    (Si) Silicon, max0.750.75
    (Ni) Nickel8.0 - 13.010.0 - 15.0
    (Cr) Chromium18.0 - 20.016.0 - 18.0
    (Mo) MolybdenumN/A2.0 - 3.0
    (Fe) IronBal.Bal.
    (Cu) CopperN/AN/A
    (N) NitrogenN/AN/A

    Dimensional Tolerences
    all dimensions in inches (mm)

    Size ODNominal WallOutside DiameterLengthWall
    1/2" (12.7)0.065" (1.65)/0.049" (1.25)+/-0.005 (0.13)+1/8" (3.18) - 0+/-10.0%
    3/4" (19.1)0.065" (1.65)/0.049" (1.25)+/-0.005 (0.13)+1/8" (3.18) - 0+/-10.0%
    1" (25.4)0.065" (1.65)/0.049" (1.25)+/-0.005 (0.13)+1/8" (3.18) - 0+/-10.0%
    1-1/2" (38.1)0.065" (1.65)/0.049" (1.25)+/-0.008" (0.20)+1/8" (3.18) - 0+/-10.0%
    2" (50.8)0.065" (1.65)/0.049" (1.25)+/-0.008" (0.20)+1/8" (3.18) - 0+/-10.0%
    2-1/2" (63.5)0.065" (1.65)+/-0.010" (0.25)+1/8" (3.18) - 0+/-10.0%
    3" (76.2)0.065" (1.65)+/-0.010" (0.25)+1/8" (3.18) - 0+/-10.0%
    4" (101.6)0.083" (2.11)+/-0.015" (0.38)+1/8" (3.18) - 0+/-10.0%
    6" (152.4)0.083" (2.11)+/-0.030" (0.76)+1" (25.4) - 0+/-10.0%
    6" (152.4)0.109" (2.77)+/-0.030" (0.76)+1" (25.4) - 0+/-10.0%
    8" (203.2)0.109" (2.77)+0.061" (1.55)/-0.031" (0.79)+1" (25.4) - 0+/-10.0%

    To ensure the highest surface quality in all of our sanitary tubing,Yuhong Special Steel goes beyond

    the requirements of ASTM A269 and A270 by performing the full battery of ASTM bend and deformation

    tests required by ASME SA249 as well as additional deformation tests developed by Yuhong Special

    Steel The tests, combined with specific raw material requirements, Eddy Current testing at the tube mill,

    and tighter OD and wall tolerances allow Yuhong Special Steel to provide a more consistent superior

    quality product.Hydrogen bright annealed in line to 1900°F (1040°C) minimum and rapidly

    quenched.Surface finish is 20 μ-in Ra (0.5 μm) ID maximum, 30 μ-in Ra (0.8 μm) OD maximum surface

    roughness measured per ASME/ ANSI B46.1 with the profilometer reading at 90 degrees to major polishing

    pattern.Yuhong Special Steel’s polishing techniques result in surface finishes that lead the industry. All

    tubing is printed with size, gauge, alloy, ASTM and ASME specifications, heat number and date of

    manufacturing for full traceability.As a final step in maintaining purity standards, Yuhong Special Steel’s

    A270 S2 tubing is packaged using protective 2 mil poly sleeving along with air tight plastic end caps. The

    tubing is then placed in triple wall boxes for maximum protection during shipment. Other packaging is

    available on request.

    OEM / Custom Stainless Steel Sanitary Tubing ASTM A270 TP304 / 304L TP316 / 316L, Polished, Mirror Surface, Food grade

    Quality Food Grade Stainless Steel Sanitary Tubing ASTM A270 TP304 Polished / Mirror Surface for sale
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